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Slay the Spire 2

Review · Strategy · Linux · macOS · PC

Slay the Spire 2

Reviewed: 01 Jul 2026

Linux · macOS · PC

Mega Crit · 2026

Ludograph rating

B

Good

64 /100

Automated review
06010030Benefit →Low risk →B 51 · R 15
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

51

Risk (RIS)

15

Daily limit

120min

Age guidance

7+

Developmental benefits

B1Cognitive
0.82
B2Social-emotional
0.10
B3Motor
0.35

Slay the Spire 2 offers deep strategic and critical thinking challenges through its deckbuilding and roguelike mechanics. Players will constantly adapt their strategies, learn from failures, and engage with complex systems. The game also promotes reading comprehension and mathematical reasoning through its card interactions and combat calculations.

Design risks

R1Compulsion-loop pressure
0.33
R2Monetization
0.00
R3Social risk
0.00

While Slay the Spire 2 is a single-player experience with minimal social or monetization risks, its roguelike nature incorporates elements of variable rewards and loss aversion that can encourage extended play sessions. Players may feel compelled to start 'just one more run' after a defeat, leading to longer engagement than intended.

Content (not in risk score)

R4.1Violence Level
0.33
R4.2Sexual Content
0.00
R4.3Language
0.00
R4.4Substance References
0.00
R4.5Fear / Horror
0.33

Content risk is displayed separately and does not affect the time recommendation.

Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Assessed: meets criteria·ODDS — Assessed: meets criteria

  • DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
  • GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.: Estimated from review data. No privacy or child-targeting concerns found.
  • ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.

These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.

Avg playtime~7 hReviewedJul 2026Report a data error →How scores are calculated →

Parents ask…

Is Slay the Spire 2 safe for kids?

Ludograph gives Slay the Spire 2 a rating of 64/100, recommended for ages 7 and up. It offers solid benefits but needs parental guidance on the risks.

What age is Slay the Spire 2 appropriate for?

Ludograph's rubric recommends a minimum age of 7+ for Slay the Spire 2, based on benefits, risks, and content review. That is more lenient than ESRB E10+: industry ratings reflect content intensity, while ours also weighs how the game is designed to be played.

How long should kids play Slay the Spire 2?

Our session recommendation for Slay the Spire 2 is up to 120 minutes per day. It is derived from the game's own structure (natural stopping points, compulsion-loop design, monetization pressure, and social dynamics), not from a universal screen-time dose.

Session recommendations are design-based heuristics. Evidence linking specific daily durations to child outcomes is limited, and context matters as much as time; treat this as a starting point for household rules, not a clinical threshold.

What are the main risks of Slay the Spire 2?

While Slay the Spire 2 is a single-player experience with minimal social or monetization risks, its roguelike nature incorporates elements of variable rewards and loss aversion that can encourage extended play sessions. Players may feel compelled to start 'just one more run' after a defeat, leading to longer engagement than intended.